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-rw-r--r--fw/sim/srv/README.md17
-rw-r--r--fw/sim/srv/zeth.netdev7
-rw-r--r--fw/sim/srv/zeth.network13
3 files changed, 37 insertions, 0 deletions
diff --git a/fw/sim/srv/README.md b/fw/sim/srv/README.md
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+# Network setup for native sim firmware
+
+This folder contains documentation to provide a network setup suitable to run
+the native sim build of the firmware.
+
+It assumes a Linux host, an executable file with the native sim firmware,
+`systemd-networkd` as network configuration solution and `ufw` as firewall.
+
+For network configuration the `zeth.netdev` and `zeth.network` files from this
+folder have to be used with `systemd-networkd`.
+
+The following is required to open the firewall for the firmware on the `zeth`
+virtual network interface created by `systemd-networkd`:
+
+```
+ufw allow in on zeth to any port 1883 proto tcp
+```
diff --git a/fw/sim/srv/zeth.netdev b/fw/sim/srv/zeth.netdev
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+# This Source Code Form is subject to the terms of the Mozilla Public License,
+# v. 2.0. If a copy of the MPL was not distributed with this file, You can
+# obtain one at https://mozilla.org/MPL/2.0/.
+
+[NetDev]
+Name=zeth
+Kind=tap
diff --git a/fw/sim/srv/zeth.network b/fw/sim/srv/zeth.network
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+# This Source Code Form is subject to the terms of the Mozilla Public License,
+# v. 2.0. If a copy of the MPL was not distributed with this file, You can
+# obtain one at https://mozilla.org/MPL/2.0/.
+
+[Match]
+Name=zeth
+
+[Network]
+IPv6SendRA=yes
+Address=2001:db8::36/64
+
+[IPv6Prefix]
+Prefix=2001:db8::/64